PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21051836-10 2010 The expression of SP-A in the lung tissue in the ALI+N-LIP group was the highest in the 3 groups, while that in the ALI group was the weakest (P<0.01). ali 49-52 surfactant protein A1 Rattus norvegicus 18-22